我想将图像文件保存到服务器文件夹并将其路径保存到mysql

Question

问题是图像未移动到UPLOAD_DIR路径，但该文件的路径已成功插入服务器。

<?php 
$con=require_once("connection.php"); 

define('UPLOAD_DIR', 'http://hpms.hostei.com/images/'); 

$image= $_REQUEST['image'];    //byte image data received 
$image = str_replace('data:image/png;base64,', '', $image); 
$image = str_replace(' ', '+', $image); 
$data = base64_decode($image); 
$file = UPLOAD_DIR . uniqid() . '.png'; 
$success = file_put_contents($file, $data);// 

print $success ? $file : 'Unable to save the file.'; 


$code=0; 
if($r=mysql_query("insert into images values('','$file')")) 
{ 
$code=1; 
} 


print(json_encode($code)); 

mysql_close(); 
?> 

Answer 1

嗨AWAIS汗特区，

You can use the $_FILES server variable. $_REQUEST is used for GET and POST both method 

but you are uploading images i have also this problem and solved with this type. you can 

create post method from any mobile device then save it into folder using 

move_uploaded_file() if any query then tell me, Thanks Hiren kubavat.